Mathematica 9 is now available
Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2008

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: DiffMaps package

  • To: mathgroup at smc.vnet.net
  • Subject: [mg89603] Re: DiffMaps package
  • From: Modeler <eabad at ulb.ac.be>
  • Date: Sat, 14 Jun 2008 05:30:54 -0400 (EDT)

Thanks, actually I need to automate the procedure below to compute the minima and saddle points for an array of functions f[x,y]. I guess at some point I'll need to doublecheck manually that the procedure you describe below yields the correct critical points. 

The above functions are actually outputs of the mathematica interpolation procedure, I am slightly worried they might be nondifferentiable at certain points even if I take a high interpolation order. Do you know where to get further documentation on InterpolatingFunction? It is for me quite a black box. Do you know of any other smoother interpolation procedures like, say, 2d splines in mathematica?


  • Prev by Date: Re: Different cases in Solve
  • Next by Date: Re: Manipulate: Positioning of controls within panel
  • Previous by thread: Re: DiffMaps package
  • Next by thread: Re: DiffMaps package